mirror of
https://github.com/RGBCube/serenity
synced 2025-06-22 02:22:08 +00:00
7d1142c7d9
This is accomplished by putting a GSortingProxyTableModel between the model and the view. It's pretty simplistic but it works for this use case. :^)
61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
#pragma once
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#include <AK/AKString.h>
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#include <AK/HashMap.h>
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#include <AK/Vector.h>
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#include <LibGUI/GTableModel.h>
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#include <unistd.h>
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class ProcessTableModel final : public GTableModel {
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public:
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enum Column {
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Icon = 0,
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Name,
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CPU,
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State,
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Priority,
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User,
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PID,
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Linear,
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Physical,
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__Count
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};
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ProcessTableModel();
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virtual ~ProcessTableModel() override;
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virtual int row_count() const override;
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virtual int column_count() const override;
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virtual String column_name(int column) const override;
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virtual ColumnMetadata column_metadata(int column) const override;
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virtual GVariant data(const GModelIndex&) const override;
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virtual void update() override;
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pid_t selected_pid() const;
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private:
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struct ProcessState {
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pid_t pid;
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unsigned nsched;
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String name;
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String state;
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String user;
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String priority;
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size_t linear;
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size_t physical;
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float cpu_percent;
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};
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struct Process {
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ProcessState current_state;
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ProcessState previous_state;
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};
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HashMap<uid_t, String> m_usernames;
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HashMap<pid_t, OwnPtr<Process>> m_processes;
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Vector<pid_t> m_pids;
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RetainPtr<GraphicsBitmap> m_generic_process_icon;
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RetainPtr<GraphicsBitmap> m_high_priority_icon;
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RetainPtr<GraphicsBitmap> m_low_priority_icon;
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RetainPtr<GraphicsBitmap> m_normal_priority_icon;
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};
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